Vasilis Efthymiou

Vol:18 No:8 → Deduplicated Sampling On-Demand vldb.org/pvldb/vol18/p2…

Call for Papers/Demos/Workshops: IJCKG 2025 🚀 14th International Joint Conference on Knowledge Graphs - IJCKG 2025, Oct 15-17, 2025, Heraklion, Crete, Greece Website: ijckg2025.github.io/index.html #KnowledgeGraphs #LLM #RDF #LinkedData #ontologies

TaDA 2025 is here! It will be the third edition of our workshop, once more co-located with @VLDBconf! Submissions deadline for long/short/poster papers is in 2 months. Have a look at our website for more info: tabular-data-analysis.github.io/tada2025/

#ΕπιλέγωΧαροκόπειο 2025 – Χτίζουμε μαζί το αύριό σου! Tο Χαροκόπειο Πανεπιστήμιο σας προσκαλεί στις Ανοιχτές Ημέρες Ενημέρωσης για το 2025! Διαδικτυακά: 19.02.25 Δια ζώσης: 8 & 9.04.25 Πληροφορίες: career.hua.gr/epilegocharoko… #HUAgr #Χαροκόπειο_η_1η_σου_Επιλογή

Can technical challenges and ethical concerns be tackled together? 🤔 TREATS proves it’s possible! Fairness-aware Entity Resolution for streaming data. ✨ #JustAccepted at Information Systems! Congratulations, Tiago Brasileiro! @vefthym, V. Christophides, E. Pitoura

Important antitrust lawsuit against academic publishers. We don't have to accept the status quo, in which these companies make huge profits on the backs of scholars, and damage science in the process. lieffcabraser.com/antitrust/acad…

#ΕΡΕΥΝΑ Ποιοι ελέγχουν τα ΜΜΕ και την ενημέρωση στην Ελλάδα; Σε ποιους άλλους επιχειρηματικούς τομείς, στην Ελλάδα και το εξωτερικό, δραστηριοποιούνται οι ιδιοκτήτες τους; #whoownsthemedia

Congratulations for the excellent work @tuda_systems!

This work was supported by @ELIDEK_HFRI, and it is one of the final publications of the, now completed, project ResponsibleER. Check out the rest of the publications supported by this project, here: isl.ics.forth.gr/ResponsibleER/

HybEA is a hybrid attention-based model for Entity Alignment, exploiting both structural and factual information from Knowledge Graphs. With a simple semi-supervised strategy, it outperforms state-of-the-art even by 20% Hits@1 in some of the most challenging datasets for EA.

2 days left to submit your abstracts to the Tabular Data Analysis Workshop @VLDB2024 ! Looking forward to receiving your submissions for a long/short/poster paper. tabular-data-analysis.github.io/tada2024/

It's our 1-year X anniversary! It's also our 1-week-left reminder for the abstract submission deadline of TaDA @VLDB2024. tabular-data-analysis.github.io/tada2024/

Deadline extended by 2 weeks! Consider submitting your papers to @TadaWorkshop, co-located with @VLDB2024 More details: tabular-data-analysis.github.io/tada2024/

If you enjoy Chinese food and you are working in tabular data, stop what you are doing* and start your submission to the TaDA workshop @VLDB2024, to be held in Guangzhou. New submission deadlines: tabular-data-analysis.github.io/tada2024/ *Unless you were already doing that; then don't stop.

📢Don't miss #SemTab 2024 - Round 1📢 New tracks, new datasets, and new challenges! sem-tab-challenge.github.io/2024/ We are waiting for your participation! @oktie @m_cremaschi @ejimenez_ruiz @vefthym @vcutrona9 @iswc_conf

If you are working in the area of tabular data analysis, you have around one month left to submit your papers to the TaDA workshop (tabular-data-analysis.github.io/tada2024/) @VLDBconf 2024. We are excited for our PC members and keynote speakers. Stay tuned for more updates!

📢 Join the 2nd #KLEPTOTRACE #training: "How to trace complex forms of ownership and control of assets related to corruption and other financial crimes" Aimed at practitioners from public authorities and the private sector. 🔗Discover more and register: eventbrite.it/e/kleptotrace-…

📢We are ready to receive your full/short/abstract papers at the 2nd Workshop on Tabular Data Analysis, @VLDBconf 2024! CfP: tabular-data-analysis.github.io/tada2024/

Το Χαροκόπειο Πανεπιστήμιο καλωσόρισε στο έμψυχο δυναμικό του το νέο μέλος ΔΕΠ του Τμήματος Πληροφορικής & Τηλεματικής, της Σχολής Ψηφιακής Τεχνολογίας κ. Βασίλειο Ευθυμίου, στη βαθμίδα του Επίκουρου Kαθηγητή. Θερμά συγχαρητήρια και καλή σταδιοδρομία! hua.gr/index.php/el/2…

@VLDBconf 2024 has accepted our TaDA 2024 workshop proposal! Stay tuned for upcoming announcements and call for participation. Feel free to reach our co-chairs @vefthym @SainyamGalhotra @oktie, Chuan Lei, Kavitha Srinivas, for any questions or feedback.